Hand valve are designed to mm on and off the airflow.Two-way and three way valves are available for all models.lhree way directional control valve releases the residual internal pressure on the output side when manually closed.G-thread type also available.All NPT & R(BSPT) threads are pre-coated with Teflon sealant.
Hand Valve (tube-thread HVSF) product, offered by
Ningbo Shunchi Pneumatic Element Co., Ltd.